diff --git a/JsonTutorial/pom.xml b/JsonTutorial/pom.xml
index 8f77514..b7bf116 100644
--- a/JsonTutorial/pom.xml
+++ b/JsonTutorial/pom.xml
@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.9.3</version>
+			<version>2.12.7.1</version>
 		</dependency>
 
 		<!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->